****TESTS FREE-RIDING USING THE SHARE OF A SUBJECT-GRADE THAT A TEACHER TEACHES AS THE MEASURE OF HOW MUCH OF AN AWARD THEY'RE RESPONSIBLE FOR***

  *OPEN STUDENT LEVEL FILE*
clear all
set mem 2g
set more off
cap log close
log using teachers_share_incl.log, replace


cd "C:\teacher free riding\"
use "C:\teacher free riding\hisd_data_freeriding_b.dta", clear

sort campus year grade

**IDENTIFY THE MAXIMUM AWARD FOR A TEACHER
gen maxaward = 0
replace maxaward = 5000 if year == 2006 | year == 2007
replace maxaward = 7000 if year == 2008 | year == 2009

gen post = year >= 2006
drop if id == .
xtset id year

drop unit
gen unit = 1
egen enroll = sum(unit), by(campus year)
gen enroll2 = enroll^2
gen enroll3 = enroll^3
gen enroll4 = enroll^4

***NOTE THAT 9TH GRADE SCIENCE AND SOC ARE STANFORD RATHER THAN TAKS IN ASPIRE****
***FOR INITIAL ANALYSIS DO ONLY MATH & READING FOR ALL GRADES (TAKS) AND LANGUAGE FOR ALL GRADES (STANF)
** SCIENCE & SOC FOR 10 & 11.FOR ACROSS DEPARTMENT ANALYSIS, LIMIT TO GRADES 10 & 11****


*ACHIEVEMENT LAGS
foreach subject in "math" "read" {
  gen ltaks_sd_scale_min_`subject' = l.taks_sd_scale_min_`subject'
  gen l2taks_sd_scale_min_`subject' = l2.taks_sd_scale_min_`subject'
 }
foreach subject in "math" "read" "lang" "socialstu" "science" {
  gen lstanford_sd_`subject'_scale = l.stanford_sd_`subject'_scale
  gen l2stanford_sd_`subject'_scale = l2.stanford_sd_`subject'_scale
 }

*NO SCIENCE & SOC IN 10TH GRADE SO USE 8TH GRADE LAG
foreach subject in "sci" "soc" {
  gen ltaks_sd_scale_min_`subject' = 0 if grade == 10 | grade == 11
  replace ltaks_sd_scale_min_`subject' = l.taks_sd_scale_min_`subject' if grade == 11
  gen l2taks_sd_scale_min_`subject' = 0 if grade == 10 | grade == 11
  replace l2taks_sd_scale_min_`subject' = l2.taks_sd_scale_min_`subject' if grade == 10
 }
 

*LIMIT TO 2003 AND LATER
keep if year >= 2003

*LIMIT TO GRADES 9 - 11
keep if grade >= 9 & grade <= 11
keep id campus year *taks_sd_scale_min* *stanford_sd_*_scale grade year ethnicity econdis atrisk speced lep gifted enroll*
compress

*MERGE IN STUDENT-TEACHER LINKS
sort id campus year
merge 1:m id campus year using "C:\D\Research\Charter\Houston\HISDdata\DataFiles\SecondGrades\secondary_classes.dta", keepusing(tch_number course_type course crs_title)
drop if _merge == 2


*MERGE IN ASPIRE COURSE LISTS --> WORKS WELL FOR 2006-07 & LATER BUT POORLY FOR BEFORE SO WILL NEED TO USE OLD METHOD FOR PRE-PERIOD
drop _merge
sort course
merge course using "C:\teacher free riding\aspire_course_list_2009.dta", keep(subject)
replace subject = "" if year <= 2005
replace course_type = "" if year >= 2006
replace course_type = "eng" if subject == "Language Arts" & year >= 2006
replace course_type = "read" if subject == "Reading" & year >= 2006
replace course_type = "math" if subject == "Math" & year >= 2006
replace course_type = "sci" if subject == "Science" & year >= 2006
replace course_type = "soc" if subject == "Social Studies" & year >= 2006
drop if course_type == ""


***MERGE IN TEACHER PERCENTAGE DATA
sort campus year grade course_type tch_number
drop _merge
merge campus year grade course_type tch_number using "C:\teacher free riding\grade_percentages.dta"
drop if _merge == 2

*DROP TEACHERS WITH FEWER THAN 10 STUDENTS
drop if students < 10

*MERGE IN DEPARTMENT SIZE
drop _merge
sort campus year grade
merge campus year grade using "C:\teacher free riding\grade_departments.dta"
drop if _merge == 2

/*
***OPTION TO MERGE IN SCHOOL LEVEL PERCENTAGES AND DEPT SIZES FOR 2006-07
sort campus year course_type tch_number
drop _merge
replace share_students = . if year == 2006
merge m:1 campus year course_type tch_number using "C:\teacher free riding\school_percentages.dta", update keepusing(share_students)
drop if _merge == 2

sort campus year
drop _merge
merge campus year using "C:\teacher free riding\school_departments.dta"
drop if _merge == 2
foreach subject in "eng" "math" "read" "sci" "soc" {
   replace teachers_grade_`subject' = teachers_school_`subject' if year == 2006
}
*/

*MERGE IN TEACHER ID LINKED OVER TIME DERIVED FROM NAMES (CONDITIONAL ON BEING IN HISD IN 2006-07 OR LATER)
*NOTE THAT ONLY A SUBSET OF TEACHERS CAN BE LINKED BACK BEFORE 2006-07
destring tch_number, replace
sort tch_number year
drop _merge
merge m:m tch_number year using teacher_linked_ids
drop if _merge == 2
replace teacher_newid = tch_number if year >= 2006
save temp, replace
gen unit = 1

*IDENTIFY TEACHERS WHO CAN BE LINKED TO A PRE-ASPIRE OBSERVATION
collapse (max) unit, by(teacher_newid year)
drop if teacher_newid == .
xtset teacher_newid year
gen teacher_any_pre_a = 0
replace teacher_any_pre_a = 1 if l.teacher_newid != . & year == 2006
replace teacher_any_pre_a = 1 if l2.teacher_newid != . & year == 2007
replace teacher_any_pre_a = 1 if l3.teacher_newid != . & year == 2008
replace teacher_any_pre_a = 1 if l4.teacher_newid != . & year == 2009

replace teacher_any_pre_a = 1 if l2.teacher_newid != . & year == 2006
replace teacher_any_pre_a = 1 if l3.teacher_newid != . & year == 2007
replace teacher_any_pre_a = 1 if l4.teacher_newid != . & year == 2008
replace teacher_any_pre_a = 1 if l5.teacher_newid != . & year == 2009

replace teacher_any_pre_a = 1 if l3.teacher_newid != . & year == 2006
replace teacher_any_pre_a = 1 if l4.teacher_newid != . & year == 2007
replace teacher_any_pre_a = 1 if l5.teacher_newid != . & year == 2008
replace teacher_any_pre_a = 1 if l6.teacher_newid != . & year == 2009

egen teacher_any_pre = max(teacher_any_pre_a), by(teacher_newid)
sort teacher_newid year
save temp2, replace

use temp, clear
sort teacher_newid year
drop _merge
merge m:1 teacher_newid year using temp2, keepusing(teacher_any_pre)
drop if _merge == 2



*HISD HAD AN EXPERIMENTAL PROGRAM IN 2005-06 THAT WAS BASED ON INDIVIDUAL REWARDS, HENCE WE'LL DROP THIS YEAR
drop if year == 2005

*2006 IS BASED ON CAMPUS-WIDE DEPARTMENTAL AWARDS RATHER THAN GRADE LEVEL, SO DROP THIS YEAR TOO
drop if year == 2006

***ASSIGN WEIGHTS SO THAT EACH STUDENT HAS A VALUE OF 1 IN EACH SUBJECT
duplicates tag id year campus course_type, gen(classes_in_subject)
replace classes_in_subject = classes_in_subject + 1
gen weight = 1/classes_in_subject
drop if id == .


**GENERATE POST INDICATORS
gen post = year >= 2006
gen post_share_students = post*share_students
foreach var of varlist teachers_grade_* {
	gen post_`var' = post*`var'
}
gen school_year = campus*10000 + year

*GENERATE VARIABLES THAT POOL TAKS(10TH/11TH) AND STANFORD(9TH) FOR SCI AND SOC
	gen stanf_taks_soc = stanford_sd_socialstu_scale if grade == 9
	replace stanf_taks_soc = taks_sd_scale_min_soc if grade >= 10
	gen lstanf_taks_soc = lstanford_sd_socialstu_scale if grade == 9
	replace lstanf_taks_soc = ltaks_sd_scale_min_soc if grade >= 10
	
	gen lstanford_sd_socialstu_scale_9 = lstanford_sd_socialstu_scale*(grade == 9)
	gen lstanford_sd_socialstu_scale_10 = lstanford_sd_socialstu_scale*(grade >= 10)
	gen l2stanford_sd_socialstu_scale_9 = l2stanford_sd_socialstu_scale*(grade == 9)
	gen l2stanford_sd_socialstu_scale_10 = l2stanford_sd_socialstu_scale*(grade >= 10)


	gen stanf_taks_sci = stanford_sd_science_scale if grade == 9
	replace stanf_taks_sci = taks_sd_scale_min_sci if grade >= 10
	gen lstanf_taks_sci	= lstanford_sd_science_scale if grade == 9
	replace lstanf_taks_sci = ltaks_sd_scale_min_sci if grade >= 10

	gen lstanford_sd_science_scale_9 = lstanford_sd_science_scale*(grade == 9)
	gen lstanford_sd_science_scale_10 = lstanford_sd_science_scale*(grade >= 10)
	gen l2stanford_sd_science_scale_9 = l2stanford_sd_science_scale*(grade == 9)
	gen l2stanford_sd_science_scale_10 = l2stanford_sd_science_scale*(grade >= 10)
	
save temp, replace


*LIMIT TO GRADES 9 - 11
keep if grade >= 9 & grade <= 11

cap rm teachers_share_bal.txt
cap rm teachers_share_bal.xml

	xi i.grade*i.year, prefix(_g)

	gen white = ethnicity == 5
	gen black = ethnicity == 3
	gen hisp = ethnicity == 4
	gen econ_disadv = econdis == 1 | econdis == 2 | econdis == 99

	foreach outcome of varlist white black hisp {
	xi i.econdis i.atrisk i.speced i.lep i.gifted 

	***MATH --> TAKS MATH
	areg `outcome' post_share_students share_students post _I* _g* enroll* ltaks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, `outcome'")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, `outcome'")
	
  
	***	SCIENCE POOLED
	areg  `outcome'  post_share_students share_students  post     _I* _g* enroll* lstanford_sd_science_scale_9 lstanford_sd_science_scale_10 if  regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg  `outcome' post_share_students share_students post  _I* _g* enroll* lstanford_sd_socialstu_scale_9 lstanford_sd_socialstu_scale_10 if  regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")

	}
	
	foreach outcome of varlist econ_disadv  {
	xi i.ethnicity i.atrisk i.speced i.lep i.gifted 

	***MATH --> TAKS MATH
	areg `outcome' post_share_students share_students post _I* _g* enroll* ltaks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, `outcome'")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, `outcome'")
	
  
	***	SCIENCE POOLED
	areg  `outcome'  post_share_students share_students  post     _I* _g* enroll* lstanford_sd_science_scale_9 lstanford_sd_science_scale_10 if   regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg  `outcome' post_share_students share_students post  _I* _g* enroll* lstanford_sd_socialstu_scale_9 lstanford_sd_socialstu_scale_10 if  regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")

	}
	
	foreach outcome of varlist atrisk   {
	xi i.econdis i.ethnicity i.speced i.lep i.gifted 

	***MATH --> TAKS MATH
	areg `outcome' post_share_students share_students post _I* _g* enroll* ltaks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, `outcome'")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, `outcome'")
	
  
	***	SCIENCE POOLED
	areg  `outcome'  post_share_students share_students  post     _I* _g* enroll* lstanford_sd_science_scale_9 lstanford_sd_science_scale_10  if  regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg  `outcome' post_share_students share_students post  _I* _g* enroll* lstanford_sd_socialstu_scale_9 lstanford_sd_socialstu_scale_10 if  regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")

	}
	
	foreach outcome of varlist  speced   {
	xi i.ethnicity i.econdis i.atrisk  i.lep i.gifted 

	***MATH --> TAKS MATH
	areg `outcome' post_share_students share_students post _I* _g* enroll* ltaks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, `outcome'")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, `outcome'")
	
  
	***	SCIENCE POOLED
	areg  `outcome'  post_share_students share_students  post     _I* _g* enroll* lstanford_sd_science_scale_9 lstanford_sd_science_scale_10 if  regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg  `outcome' post_share_students share_students post  _I* _g* enroll* lstanford_sd_socialstu_scale_9 lstanford_sd_socialstu_scale_10 if  regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")

	}
	
	foreach outcome of varlist lep   {
	xi i.ethnicity i.atrisk i.speced i.econdis i.gifted 

	***MATH --> TAKS MATH
	areg `outcome' post_share_students share_students post _I* _g* enroll* ltaks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, `outcome'")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, `outcome'")
	
  
	***	SCIENCE POOLED
	areg  `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_science_scale_9 lstanford_sd_science_scale_10 if  regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg  `outcome' post_share_students share_students post  _I* _g* enroll* lstanford_sd_socialstu_scale_9 lstanford_sd_socialstu_scale_10 if  regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")

	}
	
	foreach outcome of varlist gifted   {
	xi i.ethnicity i.atrisk i.speced i.lep i.econdis 

	***MATH --> TAKS MATH
	areg `outcome' post_share_students share_students post _I* _g* enroll* ltaks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, `outcome'")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg `outcome'  post_share_students share_students  post  _I* _g* enroll* lstanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, `outcome'")
	
  
	***	SCIENCE POOLED
	areg  `outcome'  post_share_students share_students  post     _I* _g* enroll* lstanford_sd_science_scale_9 lstanford_sd_science_scale_10 if  regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg  `outcome' post_share_students share_students post  _I* _g* enroll* lstanford_sd_socialstu_scale_9 lstanford_sd_socialstu_scale_10  if regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")

	}
	
	
	xi i.ethnicity i.atrisk i.speced i.lep i.gifted i.lep

	***MATH --> TAKS MATH
	areg ltaks_sd_scale_min_math post_share_students share_students post _I* _g* enroll* l2taks_sd_scale_min_math if regular_hs == 1 & course_type == "math" & taks_sd_scale_min_math != . & ltaks_sd_scale_min_math != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Math, lmath")
	
    
	***ENGLISH --> STANFORD LANGUAGE***
	areg lstanford_sd_lang_scale post_share_students share_students  post  _I* _g* enroll* l2stanford_sd_lang_scale if regular_hs == 1 & course_type == "eng" & stanford_sd_lang_scale != . & lstanford_sd_lang_scale != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Eng, llang")
	
  
	***	SCIENCE POOLED
	areg  lstanf_taks_sci  post_share_students share_students  post     _I* _g* enroll* l2stanford_sd_science_scale_9 l2stanford_sd_science_scale_10 if  regular_hs == 1 &  course_type == "sci" & stanf_taks_sci != . & lstanford_sd_science_scale_9 != . & lstanford_sd_science_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Sci, `outcome'")

  
	***SOC POOLED
	areg lstanf_taks_soc post_share_students share_students post  _I* _g* enroll* l2stanford_sd_socialstu_scale_9 l2stanford_sd_socialstu_scale_10 if  regular_hs == 1  & course_type == "soc" & stanf_taks_soc != . & lstanford_sd_socialstu_scale_9 != . &  lstanford_sd_socialstu_scale_10 != . [pw = weight], cluster(campus) absorb(school_year)
	outreg2 post_share_students share_students using teachers_share_bal, excel dec(3) nocons ctitle("Soc, `outcome'")


	
